11in SeatSide Mounting Arm
This is the straight tube that normally holds the bag and/ other accessories. The catchpost option includes a self tapping screw with bushing for use as a catch post for those bags with an anti slip cable. This tube is 7/8 inch (22.2mm) in diameter and 11 inches (280mm) long aluminum powder coated black. This tube can be used with any of the other SeatSide Mount system components in any way you wish.